I currently have the free version of Draftsight.  I have noticed that the largest layout sheet size that is available to choose from is size A4.  I am working on a project where sheet sizes A3, A2 and A1 are needed.  Does the Professional version of Draftsight have these sheet sizes available to choose from? 

A2 and A1 sizes are more consistent with professional level work, so I would hope it does! 

Since my home printer does not support that sheet size, is it possible to print the larger layout sheets to file and then take that to a reprographics shop to print out for me on corresponding paper sizes?

Any help on this will be most appreciated!